package com.itheima.springbootwebtlias.service;

import org.springframework.beans.factory.annotation.Autowired;

import java.util.List;
import java.util.Map;


public interface ReportService {

    //员工职位统计数量
    Map jobCount();

    //员工性别统计数量
    List<Map> genderCount();


    //班级人数统计
    Map studentCount();


    //学历统计
    List<Map> degreeCount();
}
